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Cheap flights from Austin to Costa Rica from $106

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Austin to Costa Rica departing on 1/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
7:00 am - 2:20 pm
AUS
-
LIR
7h 20m1 stop
American Airlines Logo
1:46 pm - 2:13 pm
LIR
-
AUS
24h 27m1 stop
$242American Airlines
Fri, Jan 30 - Fri, Feb 6
United Airlines Logo
7:05 am - 1:10 pm
AUS
-
LIR
6h 05m1 stop
United Airlines Logo
2:20 pm - 10:59 pm
LIR
-
AUS
8h 39m1 stop
$243United Airlines
Fri, Jan 30 - Mon, Feb 2
American Airlines Logo
7:24 pm - 12:12 pm
AUS
-
LIR
16h 48m2 stops
American Airlines Logo
3:13 pm - 9:36 am
LIR
-
AUS
18h 23m2 stops
$247American Airlines
Fri, Jan 30 - Fri, Feb 6
American Airlines Logo
3:21 pm - 12:30 pm
AUS
-
LIR
21h 09m1 stop
American Airlines Logo
3:13 pm - 12:38 am
LIR
-
AUS
9h 25m1 stop
$249American Airlines
Fri, Feb 6 - Tue, Feb 10
American Airlines Logo
6:00 am - 2:27 pm
AUS
-
LIR
8h 27m1 stop
American Airlines Logo
1:21 pm - 5:14 pm
LIR
-
AUS
27h 53m1 stop
$250American Airlines
Mon, Jan 5 - Mon, Jan 12
American Airlines Logo
4:59 pm - 12:12 pm
AUS
-
LIR
19h 13m2 stops
American Airlines Logo
3:13 pm - 10:22 am
LIR
-
AUS
19h 09m2 stops
$252American Airlines
Wed, Jan 28 - Sun, Feb 1
American Airlines Logo
11:45 am - 2:20 pm
AUS
-
LIR
26h 35m1 stop
American Airlines Logo
1:21 pm - 9:36 am
LIR
-
AUS
20h 15m2 stops
$258American Airlines
Wed, Jan 28 - Sun, Feb 1
Spirit Airlines Logo
11:30 am - 12:22 pm
AUS
-
SJO
24h 52m1 stop
Spirit Airlines Logo
12:33 pm - 10:34 am
SJO
-
AUS
22h 01m2 stops
$269Spirit Airlines
Fri, Jan 23 - Sat, Feb 7
Spirit Airlines Logo
7:25 am - 12:22 pm
AUS
-
SJO
28h 57m1 stop
Spirit Airlines Logo
1:30 pm - 9:35 pm
SJO
-
AUS
8h 05m1 stop
$273Spirit Airlines
Wed, Jan 28 - Sun, Feb 1
Spirit Airlines Logo
7:15 am - 12:22 pm
AUS
-
SJO
29h 07m1 stop
Spirit Airlines Logo
1:31 pm - 8:53 pm
SJO
-
AUS
7h 22m1 stop
$274Spirit Airlines
Sat, Feb 21 - Sat, Feb 28

Spirit Airlines flights from Austin to Costa Rica

Our best Spirit Airlines deals on Austin to Costa Rica flight tickets
Spirit Airlines
Jan 23
AUS11:30 amAustin Bergstrom
24h 52m
1 stop
SJO12:22 pmSan José Juan Santamaria Intl
Feb 7
SJO12:33 pmSan José Juan Santamaria Intl
22h 01m
2 stops
AUS10:34 amAustin Bergstrom
$269
Find similar
Spirit Airlines
Jan 28
AUS7:25 amAustin Bergstrom
28h 57m
1 stop
SJO12:22 pmSan José Juan Santamaria Intl
Feb 1
SJO1:30 pmSan José Juan Santamaria Intl
8h 05m
1 stop
AUS9:35 pmAustin Bergstrom
$273
Find similar
Spirit Airlines
Feb 21
AUS7:15 amAustin Bergstrom
29h 07m
1 stop
SJO12:22 pmSan José Juan Santamaria Intl
Feb 28
SJO1:31 pmSan José Juan Santamaria Intl
7h 22m
1 stop
AUS8:53 pmAustin Bergstrom
$274
Find similar

Copa Airlines flights from Austin to Costa Rica

Our best Copa Airlines deals on Austin to Costa Rica flight tickets
Copa Airlines
Mar 26
AUS3:42 pmAustin Bergstrom
16h 23m
1 stop
SJO7:05 amSan José Juan Santamaria Intl
Apr 2
SJO5:46 amSan José Juan Santamaria Intl
7h 13m
1 stop
AUS1:59 pmAustin Bergstrom
$282
Find similar
Copa Airlines
May 9
AUS3:36 pmAustin Bergstrom
17h 45m
1 stop
SJO8:21 amSan José Juan Santamaria Intl
May 20
SJO5:47 amSan José Juan Santamaria Intl
7h 12m
1 stop
AUS1:59 pmAustin Bergstrom
$292
Find similar
Copa Airlines
Apr 11
AUS3:36 pmAustin Bergstrom
16h 35m
1 stop
SJO7:11 amSan José Juan Santamaria Intl
Apr 13
SJO4:09 amSan José Juan Santamaria Intl
8h 50m
1 stop
AUS1:59 pmAustin Bergstrom
$302
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Austin to Costa Rica that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Austin to Costa Rica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AustinLiberia

AUS - LIR

AUSLIR

Austin Bergstrom

Fri 1/30

7:00 am-2:20 pm

1 stop7h 20m

Liberia

Fri 2/6

1:46 pm-2:13 pm

1 stop24h 27m

$242

AustinLiberia

AUS - LIR

AUSLIR

Austin Bergstrom

Fri 1/30

7:05 am-1:10 pm

1 stop6h 05m

Liberia

Mon 2/2

2:20 pm-10:59 pm

1 stop8h 39m

$243

AustinLiberia

AUS - LIR

AUSLIR

Austin Bergstrom

Fri 1/30

7:24 pm-12:12 pm

2 stops16h 48m

Liberia

Fri 2/6

3:13 pm-9:36 am

2 stops18h 23m

$247

AustinLiberia

AUS - LIR

AUSLIR

Austin Bergstrom

Fri 2/6

3:21 pm-12:30 pm

1 stop21h 09m

Liberia

Tue 2/10

3:13 pm-12:38 am

1 stop9h 25m

$249

AustinLiberia

AUS - LIR

AUSLIR

Austin Bergstrom

Mon 1/5

6:00 am-2:27 pm

1 stop8h 27m

Liberia

Mon 1/12

1:21 pm-5:14 pm

1 stop27h 53m

$250

AustinLiberia

AUS - LIR

AUSLIR

Austin Bergstrom

Wed 1/28

4:59 pm-12:12 pm

2 stops19h 13m

Liberia

Sun 2/1

3:13 pm-10:22 am

2 stops19h 09m

$252

AustinLiberia

AUS - LIR

AUSLIR

Austin Bergstrom

Wed 1/28

11:45 am-2:20 pm

1 stop26h 35m

Liberia

Sun 2/1

1:21 pm-9:36 am

2 stops20h 15m

$258

AustinSan José

AUS - SJO

AUSSJO

Austin Bergstrom

Fri 1/23

11:30 am-12:22 pm

1 stop24h 52m

San José Juan Santamaria Intl

Sat 2/7

12:33 pm-10:34 am

2 stops22h 01m

$269

AustinSan José

AUS - SJO

AUSSJO

Austin Bergstrom

Wed 1/28

7:25 am-12:22 pm

1 stop28h 57m

San José Juan Santamaria Intl

Sun 2/1

1:30 pm-9:35 pm

1 stop8h 05m

$273

AustinSan José

AUS - SJO

AUSSJO

Austin Bergstrom

Sat 2/21

7:15 am-12:22 pm

1 stop29h 07m

San José Juan Santamaria Intl

Sat 2/28

1:31 pm-8:53 pm

1 stop7h 22m

$274

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Costa Rica from

How to get the cheapest flight ticket from Austin to Costa Rica

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Costa Rica?

The cheapest month to fly to Costa Rica from Austin is in November. Flight prices, which tend to average around $352, are often lower during this time because this is during the off-season. If you’re not able to fly to Costa Rica in November, then September is your next best option. Flight prices from Austin to Costa Rica during September average around $369.

What is the cheapest day to depart on your flight to Costa Rica?

According to our data, Monday is the cheapest day to fly to Costa Rica from Austin. The lowest ticket price found for a Monday departure recently was $454. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $622. These prices are subject to change though, so be sure to set up a Price Alert for flights to Costa Rica.

What is the cheapest time of day to depart on your flight to Costa Rica?

At noon is the cheapest time of day to fly from Austin to Costa Rica when you can find flight prices for as low as $454. Flying to Costa Rica at noon is an ideal time because this is during off-peak travel hours. Flights to Costa Rica are more costly in the morning, with an average ticket price of $564. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Costa Rica?

You are more likely to see cheaper flights to Costa Rica from Austin when booking weeks ahead of your departure date. In general, you can expect to find flights to Costa Rica for around $447 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Costa Rica from Austin for as low as $394 on momondo.

Can stopping save me money on Austin to Costa Rica flights?

You could potentially save up to 80% on your flight if you consider stops on a Austin to Costa Rica flight.

Cheap Austin to Costa Rica flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Austin to Costa Rica

Fastest flight time

5h 39m

Direct flights

None
The fastest flight from Austin to Costa Rica takes 5h 39m
There are no direct flights from Austin to Costa Rica. There are no popular flight routes from Austin to Costa Rica.
Search flight deals

  • When did momondo last update prices for flights from Austin Bergstrom Airport to Costa Rica?

    Prices for flights from Austin Bergstrom Airport to Costa Rica are refreshed on a daily basis.

  • How many operators does momondo search for flights from Austin Bergstrom Airport to Costa Rica?

  • How old do you have to be to fly from Austin Bergstrom Airport to Costa Rica?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Austin Bergstrom Airport to Costa Rica.

  • What documentation or ID do you need to fly to Costa Rica?

    The travel and health documents required for your trip to Costa Rica can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Costa Rica. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Austin to Costa Rica

Compare and see reviews for airlines that fly from Austin to Costa Rica with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $158Free CancellationRating
7.9
8,007 reviews
Search Delta flights
Spirit AirlinesPriceFrom $198Free CancellationRating
6.3
8,190 reviews
Search Spirit Airlines flights
JetBluePriceFrom $249Free CancellationRating
7.2
2,896 reviews
Search JetBlue flights
Copa AirlinesPriceFrom $251Free CancellationRating
7.6
1,556 reviews
Search Copa Airlines flights
American AirlinesPriceFrom $283Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights
United AirlinesPriceFrom $324Free CancellationRating
7.4
9,091 reviews
Search United Airlines flights
SouthwestPriceFrom $342Free CancellationRating
7.9
4,250 reviews
Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Austin to Costa Rica?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Costa Rica from Austin.

Can I find flights from Austin to Costa Rica with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Costa Rica from Austin with this policy.

How can momondo help me find flights from Austin to Costa Rica?

momondo helps you find the best flight between Austin and Costa Rica by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Austin to Costa Rica right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Austin to Costa Rica now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Costa Rica and let you know when they change.

An easier way to manage your Costa Rica trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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